infrastructure-provisioning/src/general/scripts/os/git_pre_commit.py

#!/usr/bin/python

# *****************************************************************************
#
# Copyright (c) 2016, EPAM SYSTEMS INC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# ******************************************************************************

import os
import sys
import json
import subprocess

data = json.loads(open("/home/" + os.environ['USER'] + "/.gitcreds").read())
url = subprocess.check_output(["git", "config", "--local", "remote.origin.url"])

for host in data.keys():
    if host in url:
        if os.environ['GIT_AUTHOR_NAME'] != data[host][0] or os.environ['GIT_AUTHOR_EMAIL'] != data[host][1]:
            subprocess.check_output(["git", "config", "--local", "user.name", data[host][0]])
            subprocess.check_output(["git", "config", "--local", "user.email", data[host][1]])
            sys.exit(1)
        else:
            sys.exit(0)
sys.exit(1)